Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/concepts-pr67658.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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// { dg-do compile { target c++2a } } // { dg-additional-options "-fconcepts-ts" } template<class T> concept bool C1() { return false; } template<C1 T> concept bool C2() { return true; } // { dg-error "cannot be constrained" } void f(C2 x) { } struct A {} a; int main() { f(a); }